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authorArd Biesheuvel <ardb@kernel.org>2020-07-21 10:19:15 +0200
committerRussell King <rmk+kernel@armlinux.org.uk>2020-07-28 11:52:10 +0200
commit4d44a399b5c3814292be8eb3c936be5d95a9a5d6 (patch)
tree4bbf9f0f285f87b994ca2758e731c35098148bf3 /arch/arm/mm/mmu.c
parentARM: uaccess: add further explanation of __range_ok() (diff)
downloadlinux-4d44a399b5c3814292be8eb3c936be5d95a9a5d6.tar.xz
linux-4d44a399b5c3814292be8eb3c936be5d95a9a5d6.zip
ARM: 8994/1: mm: drop kimage_voffset which was only used by KVM
Now that KVM support has been removed from the 32-bit ARM port, drop the export kimage_voffset symbol, which no longer has any users. Acked-by: Marc Zyngier <maz@kernel.org> Signed-off-by: Ard Biesheuvel <ardb@kernel.org> Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
Diffstat (limited to 'arch/arm/mm/mmu.c')
-rw-r--r--arch/arm/mm/mmu.c5
1 files changed, 0 insertions, 5 deletions
diff --git a/arch/arm/mm/mmu.c b/arch/arm/mm/mmu.c
index 628028bfbb92..6acbd5918676 100644
--- a/arch/arm/mm/mmu.c
+++ b/arch/arm/mm/mmu.c
@@ -74,8 +74,6 @@ struct cachepolicy {
pteval_t pte;
};
-unsigned long kimage_voffset __ro_after_init;
-
static struct cachepolicy cache_policies[] __initdata = {
{
.policy = "uncached",
@@ -1654,9 +1652,6 @@ void __init paging_init(const struct machine_desc *mdesc)
empty_zero_page = virt_to_page(zero_page);
__flush_dcache_page(NULL, empty_zero_page);
-
- /* Compute the virt/idmap offset, mostly for the sake of KVM */
- kimage_voffset = (unsigned long)&kimage_voffset - virt_to_idmap(&kimage_voffset);
}
void __init early_mm_init(const struct machine_desc *mdesc)